On a brick red shield 2 inches (5.08 cm) in width and 2 inches (5.08
cm) in height overall and within a 1/8 inch (.32 cm) yellow border a
yellow annulet and trident interlaced. Brick red and yellow are the
colors used for Transportation. The wheel, a symbol for movement and
the trident, an attribute of Poseidon (God of the Sea in Greek
mythology) allude to the mission of the organization in the movement
of vital cargo across land and waterway. The shoulder sleeve insignia
was originally approved for the 4th Transportation Command on 28 June
1967. It was redesignated for the 4th Transportation Brigade on 13 May
1975. The insignia was redesignated effective 16 February 1981, for
the 4th Transportation Command.

On a
brick red shield 2 inches (5.08 cm) in width overall a yellow wheel
between two wings, all within a 1/8 inch (.32 cm) yellow border. Brick
red and yellow are the colors used for Transportation. The winged wheel
symbolizes two of the roles of Transportation – air and rail movement.
The shoulder sleeve insignia was approved on 1 June 1967.

An upright rectangle 2 inches (5.08 cm) in width and 3 inches (7.62
cm) in height arched at base and having within a 1/8 inch (.32 cm)
yellow border a brick red field charged with a blue anchor surmounted
with a yellow wheel. Brick red and yellow are the colors used for
Transportation. The wheel symbolizes the basic aspects of movement and
with the anchor refers to the organization’s mission in support of
amphibious operations. The shoulder sleeve insignia was approved on 7
June 1967.

On a triparted shield of three colors: the top white, the right side
green, and the left side blue; with a 1/8 inch (.32 cm) yellow border,
2 7/8 inches (7.30 cm) in width and 3 inches (7.62 cm) in height
overall, a golden yellow wheel with five golden yellow spokes on a
brick red background. The colors blue, green and white represent sea,
land and air, the environment in which transportation units function.
The colors meet at the wheel which indicates the composite mission of
the Brigade. The wheel represents the continuity of the 319th over the
years, it also represents movement and thus refers to the 319th’s
motto “ACCENT ON ACTION.” The shield is the same shape as the shield
in the Transportation Corps branch insignia. Brick red and golden
yellow are the colors of the Transportation Corps. The shoulder
sleeve insignia was approved on 22 January 1985. It was amended to
include the dimensions of the insignia on 19 February 1985.